A multifunction air fryer oven can replace several countertop appliances: an air fryer, fan oven, toaster, pizza oven or even a rotisserie. However, marketing promises do not always reflect everyday reality. A large capacity can quickly become cumbersome, an automatic programme does not guarantee perfect results for every recipe, and a wealth of accessories can make cleaning more complicated.
Before making your decision, focus on three things: the space you actually have, the usable capacity and the functions you will genuinely use.
A 30-litre appliance can accommodate a 33 cm pizza, several slices of bread or a whole chicken. In return, it needs enough space around it to release heat safely. By contrast, a 5-litre air fryer is perfectly suitable for everyday portions, but becomes less practical when you need to cook several foods at the same time.
Measure the available width, depth and height, then check the ventilation clearances specified in the instructions. A countertop mini oven should remain easy to access and must not be installed against a wall, curtain or heat-sensitive piece of furniture.
A multifunction appliance may display 9, 10, 15 or 21 programmes. This figure says little about its actual versatility. Instead, look at the manual settings, temperature range, maximum timer duration and accessories included.
For greater flexibility, look in particular for oil-free cooking, roasting, grilling, reheating, dehydrating and pizza-cooking functions. Mechanical controls may be sufficient for everyday recipes, while a touchscreen makes selecting preset programmes more intuitive.
Grease splashes quickly build up inside a cavity fitted with heating elements and a fan. A removable crumb tray, easy-to-clean accessories and a glass door that lets you monitor cooking make the appliance much more pleasant to use.
Power also deserves your attention. Models rated at 1 500 to 2 400 W should be plugged into a suitable wall socket, not a multi-way adaptor or an extension lead of uncertain quality. Keep air outlets clear, use oven gloves when handling hot accessories and keep the appliance out of children’s reach.
The stated volume is not enough on its own. Also check the internal dimensions, the number of racks and whether you can cook on several levels.
A range of 80 to 200 °C is suitable for many preparations in an air fryer. A fan oven designed for baking, roasting or dehydrating may offer a wider range, for example from 40 to 230 °C.
Hot-air circulation promotes even cooking, but it does not remove the need to follow the recommended quantities. An overfilled basket restricts airflow and can lead to uneven cooking. For delicate foods, a steam function or combi steam oven can help prevent drying out, depending on the settings used.
An oven with a rotisserie is useful for chickens and cuts of meat, provided the cavity is tall enough. A model with a dehydration function should be able to hold several racks and maintain a low temperature for several hours. Also check for a drip tray, baking tray, rack and a basket designed to promote air circulation.
Why this choice suits this profile: Its 5-litre capacity and touchscreen controls are ideal for everyday meals for a couple or small family, without taking up the space of a mini oven.
The window lets you monitor cooking and reduces the need to open the appliance repeatedly. However, the basket should not be overfilled if you want to maintain good air circulation.
5 L capacity, 1 450 W power, 8 menus, adjustable temperature from 80 to 200 °C, handle with child lock and steam box.
Why this choice suits this profile: Its three independent zones let you prepare several foods using different settings—a practical solution for complete meals.
The volume is divided between two 4.3 L baskets and a 5 L oven drawer, rather than being presented as one difficult-to-use overall capacity.
2 400 W power, air fry, grill, bake, reheat and dehydrate functions, with cooking synchronisation.
Why this choice suits this profile: Steam, rotisserie, hot-air cooking and dehydration are ideal for households that want to prepare a wide range of recipes with a single appliance.
The steam function uses a removable 1 L tank, while the interior is made from 304 stainless steel: two details worth checking before intensive use.
24 L capacity, 10 advertised functions, rotisserie, air-fryer basket, 7 accessories and steam-assisted cleaning.
Why this choice suits this profile: Its family-sized format is designed for large portions, pizzas up to 33 cm and preparing several foods at once.
The advertised uses are supported by dedicated accessories: a rotisserie, racks and levels for dehydration. However, allow for a worktop measuring at least 45,6 × 43 × 36,5 cm.
30 L, 1 800 W, 21 advertised functions, rotisserie, dehydrator and capacity suitable for a 33 cm pizza.
We have put together a complete, real-time updated list of products that meet these demanding selection criteria, as well as European safety requirements.
European compliance statements, such as suitability for food contact or applicable markings, should be checked in the product listing and the documentation provided. They do not replace the need to follow the safety precautions.
It depends on the power rating, cooking time, preheating time and quantity being prepared. A compact appliance may heat a small volume more quickly, but it is better to compare the power consumption in watts and the time required for each recipe than to rely on a general claim.
For two people, 5 to 12 litres may be sufficient, depending on portion sizes. For a family, a 23- to 30-litre family air fryer oven offers more flexibility for larger dishes. Models of 45 litres or more are suited to needs similar to those met by a supplementary oven, provided you have enough space and a suitable socket.
Its lifespan depends on how often it is used, maintenance, the quality of the accessories and whether the electrical instructions are followed. Avoid knocks to the basket, abrasive cleaning products and grease build-up around the heating elements. Before buying, also check the warranty and the manufacturer’s or responsible party’s contact details shown in the product listing.